东京工业品交易所白银期货主力合约收报61.2日圆/克，较上一交易日上涨0.5日圆/克。    
以下是TOCOM 8月30日白银期货行情:                                                 
合约      昨收    开盘    最高    最低    收盘    涨跌   成交量                  
17/10月   60.8    61      61      61      61      0.2     1                      
17/12月   60.8    61.1    61.1    61.1    61.1    0.3     1                      
18/02月   60.6    60.9    60.9    60.9    60.9    0.3     2                      
18/04月   60.7    60.9    61.3    60.9    61.3    0.6     18                     
18/06月   60.5    61.1    61.6    60.6    60.9    0.4     78                     
18/08月   60.7    61      61.6    60.6    61.2    0.5     84                     
合计                                                      184                    
注:1.单位:日圆/克；成交量单位:手。                                               
2.最小价格变动单位日圆/克。